I have one Heavy achievement left to obtain and would appreciate help doing so. It is the "Soviet Block" achievement obtained by blocking another invulnerable Heavy's movement with your own invulnerable self. The benefits of helping would be getting the achievement yourself as well. We will need 3 other people: 2 to play heavy and 2 to play medic. After 2 of us get the achievement, we can swap classes and allow those who played medic first to then get the achievement. Add me/Comment if interested

Err, you do realize that many Achievement Servers do this sort of thing consistently, correct? You could simply hop into one of them with a few friends and do it relatively easily, or even on a dead server with very few players; this is especially true on a Payload or Attack/Defend map, because of the setup time that would allow you to charge Ubercharges without being interrupted. Or you could try and get the achievement in a legitimate game, but that doesn't really matter.

In any case, best of luck with the achievement; it really shouldn't be that difficult to do in an actual game, assuming that you have a somewhat competent Medic who's willing to assist you. Heavies are very common Ubercharge targets, so I'm actually surprised you never got the achievement in an actual game.

I have one Heavy achievement left to obtain and would appreciate help doing so. It is the "Soviet Block" achievement obtained by blocking another invulnerable Heavy's movement with your own invulnerable self. The benefits of helping would be getting the achievement yourself as well. We will need 3 other people: 2 to play heavy and 2 to play medic. After 2 of us get the achievement, we can swap classes and allow those who played medic first to then get the achievement. Add me/Comment if interested